That's a great and practical question! For our standard 50-gallon urban trash can, the empty weight typically falls between 18 to 25 pounds (approximately 8 to 11 kilograms). The most common model, made from durable, rotationally molded polyethylene plastic, usually weighs right around 20-22 pounds (9-10 kg) when brand new and empty.
It's important to note that the exact weight can vary slightly depending on a few factors. The specific plastic resin blend used by the manufacturer, the thickness of the walls (which affects durability), and the design of the lid and wheels all contribute to the final weight. A heavier-duty commercial-grade bin might be at the higher end of that range, while a more basic residential model could be a bit lighter.
This weight is designed to be a balance: heavy enough to be stable in wind and durable for years of curbside service, yet light enough for most adults to move when empty. Knowing this weight is helpful for estimating the total weight on collection day and for ensuring you can handle the can comfortably.